• AD5116: technical questions

    Hi,

    I have a few technical questions about this IC.

    - What are the tolerances for the internal pull down resistors of PU and PD?
    - What are the logic thresholds internally for PU and PD, and what are their tolerances?
    - Can the potentiometer be reverse…

  • AD5116: Pull-up / Pull-down resistors

    Regarding the pull-up/pull down resistors for the PU and PD input, there is a
    discrepancy in the datasheet as in the picture on
    pageone of the datasheet, you will see a pull down resistor on the PU/PD input.
    Well, on page 13 you will find a desciption…

  • RE: AD5116: lifetime at auto-save mode

    Is this really correct? Maybe it was wishful thinking on my part, but my interpretation of the datasheet is that once the user stops pressing PU or PD.

    The data sheet states "The AD5116 can automatically save the last wiper position into EEPROM, making…

  • Default setting of AD5116

    Hi

    I'm a DFAE in Japan. I get a question by our customer regarding AD5116. Where is the wiper when the AD5116 ships? Is it shorted to A or B? Or is it somewhere between A and B?

    Regards,

    Hiroyuki

  • AD5116

    Hi,

    I have a5 fault in the AD116.

    The Auto Save Enable (ASE) dose not woks constantly.
    I realized it's depends on the fulling time of the PD/PU.

    Is the Auto Save Enable requires a minimum value for the fulling time?
    It dose not mentioned on the DataSheet…

  • RE: AD5116

    Hello,

    The graphs are both similar, the top one is a slower temperature sweep containing the whole temperature range starting from 100% output position, while the other one contains faster sweeps repeatedly starting from 50% output position.

    The blue…

  • RE: Two AD5116 + One SSM2306

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: Hi, i  am new to audio analog engineer. I have planned to design headphone volume control circuit using AD5116. Is it fine to use this digital pot for this application?

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: Digital pot with SigmaDSP?

    Hi SKfir and Coleman,

    The AD5116 does not need ext caps as include an internal debounce circuitry.